I trust you, and I would like to keep working with you in a long term. I also hope you will work hard for the test. If you have any other suggestions or requests, please do not hesitate to ask me.
I trust you and would like to continue the business with you in the long term. And I would like you to pass the exam. If you have any other hope about the job, please feel free to tell me.
I have faith in you, and I am hoping that from here on out we have long term business together. I also hope you do well on your test. If you have any other requests regarding work, please don't hesitate to ask.